Introduction
The document introduces PE-RT, a thermally stable plastic pipe designed for underfloor heating by HakaGerodur AG. It highlights the pipe's five-layer structure, which ensures high oxygen tightness and durability under construction conditions.

Structure and Material
PE-RT pipes are made from a specially modified medium-density polyethylene, providing excellent thermal stability and mechanical strength up to 90°C. The five-layer structure includes an EVOH oxygen barrier and protective outer PE-RT layer, all permanently bonded using force-fit methods.

Dimensions
Pipes are available in diameters ranging from 6 mm to 32 mm, with special dimensions available upon request.

Applications
PE-RT pipes are suitable for surface heating and cooling, radiator connections, and ceiling cooling.

Approvals and Standards
The pipes have KOMO approval (K14254) and are monitored by the Southern German Plastics Centre (SKZ symbol A236), complying with DIN 16833/16834 standards.

Advantages
Key benefits include oxygen-tightness, corrosion resistance, excellent stress crack resistance, and suitability for welding. The pipes are also lightweight, flexible, and resistant to numerous chemicals.

Additional Features
PE-RT pipes can be pre-insulated and are available with protective corrugated pipes in various colors. They offer good thermal insulation and are easy to assemble due to their bending properties.

Accessories and Tools
HakaGerodur provides various accessories and tools for pipe installation, including pipe cutters, calibrators, and mounting rails.

Contact Information
For more information, HakaGerodur AG can be contacted at their Gossau office via phone or email.